Method: Train::Extras::Stat.bsd_stat

Defined in:
lib/train/extras/stat.rb

.bsd_stat(shell_escaped_path, backend, follow_symlink) ⇒ Object 



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# File 'lib/train/extras/stat.rb', line 62

def self.bsd_stat(shell_escaped_path, backend, follow_symlink)
  # From stat man page on FreeBSD:
  # z       The size of file in bytes (st_size).
  # p       File type and permissions (st_mode).
  # u, g    User ID and group ID of file's owner (st_uid, st_gid).
  # a, m, c, B
  #         The time file was last accessed or modified, or when the
  #         inode was last changed, or the birth time of the inode
  #         (st_atime, st_mtime, st_ctime, st_birthtime).
  #
  # The special output specifier S may be used to indicate that the
  # output, if applicable, should be in string format.  May be used
  # in combination with:
  #      ...
  #      gu      Display group or user name.
  lstat = follow_symlink ? ' -L' : ''
  res = backend.run_command(
    "stat#{lstat} -f '%z\n%p\n%Su\n%u\n%Sg\n%g\n%a\n%m' "\
    "#{shell_escaped_path}")

  return {} if res.exit_status != 0

  fields = res.stdout.split("\n")
  return {} if fields.length != 8

  tmask = fields[1].to_i(8)

  {
    type:  find_type(tmask),
    mode:  tmask & 07777,
    owner: fields[2],
    uid:   fields[3].to_i,
    group: fields[4],
    gid:   fields[5].to_i,
    mtime: fields[7].to_i,
    size:  fields[0].to_i,
    selinux_label: fields[8],
  }
end